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Floating plate type crushing device of crusher

A technology of crushing device and crushing disk, which is applied in the direction of grain processing, etc., can solve the problems of crushing shaft, small crushing disk, backward crushing device, hindering crushing function, etc., and achieve the effects of improved crushing efficiency, safety, stability and reliability, and reasonable functions

Inactive Publication Date: 2012-11-21
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the crushing of bulk coal adopts feeder crushers. The crushing devices of the currently used feeder crushers are relatively backward, with low crushing functions, small crushing capacity, small crushing shafts and small crushing discs, which are easy to cause blockage, low crushing efficiency, and high speed. Slow, hindering the completion of the broken function

Method used

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  • Floating plate type crushing device of crusher
  • Floating plate type crushing device of crusher
  • Floating plate type crushing device of crusher

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing:

[0020] figure 1 , 2 , 3, and 4 show the structure diagram of the crushing device. The position and connection relationship of each part must be correct and the installation should be firm.

[0021] The bottom of the crushing device is a frame 1, and one part on the frame is a crushing groove 8, and the front part of the crushing groove 8 is a coal discharge groove 9 and a coal discharge plate 10; The second fixed plate 16 is equipped with a broken shaft 6 between the first fixed plate 15 and the second fixed plate 16. On the broken shaft 6, the first broken disc 7, the second broken disc 17, the same shape and specifications are arranged side by side. The third crushing disc 18, the crushing shaft 6 is connected with the reducer 5 mounted on the frame 1, the reducer 5 is connected with the coupling 4, and the coupling 4 is connected with the motor 3; Support oil cyl...

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PUM

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Abstract

The invention relates to a floating plate type crushing device of a crusher. The device mainly comprises a rack, a crushing groove, a coal discharging groove, a motor, a coupling, a decelerator, a crushing shaft, crushing plates, supporting oil cylinders, chain pressing blocks and cover panels. By employing a combined design for each part, the crushing device is enabled to have relatively reasonable function. The device has advantages of advanced design, compact structure, stable and reliable safety, large power, high efficiency and good crushing effect, with crushing rate being more than 98% and crushing efficiency being increased 3 times than the prior art, and is the ideal floating plate type crushing device of the crusher.

Description

Technical field [0001] The invention involves a floating plate crushing device of a crusher, which is the technology field of the design and manufacturing of parts and components of coal mine machinery equipment. Background technique [0002] In the mechanized coal mining operation of the underground under the coal mine, many of the coal collected are large coal. The undercut coal mining transportation is performed in the sliding channel channel.Large coal cannot be passed through a band conveyor. It must be broken in advance to be used for automatic transportation. [0003] Most of the crushing machines of large coal are used. The crushing device currently used is relatively backward, with low crushing function, small crushing capacity, smaller crushing shafts, and small crushing dishes.Slowness hinders the completion of the broken function. Invention content Invention [0004] The purpose of the present invention is to design a new crusher -type crushing device for the lack o...

Claims

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Application Information

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IPC IPC(8): B02C19/00
Inventor 徐爱敏杨喜王赟温建刚刘敏刘磊石岚马丽王军周廷刘玉波石涛
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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